iPhone to add wireless modem feature
Apple's 3G iPhone will soon gain a feature that it currently lacks compared to most other 3G smartphones – the ability to act as a modem for the computer it's attached to. At the Web 2.0 summit in San Francisco, AT&T CEO Ralph de la Vega said that a firmware update would soon be available to allow "tethering" – in other words, for the phone to make its data connection available to a PC or Mac. Generally, notebook owners use this for getting a fast data connection when out of reach of Wi-Fi.
